Develop Bugs

[Q] Crazy Battery Loss on CM9... help?

I recently updated my E4GT to CyanogenMod 9 alpha 5 and my battery has been dying insanely fast. I noticed immediate drops in battery % at random times, see attached image.
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I disabled notification lights to see if that would help, but no dice... any help?

Well it's obvious that you're doing it wrong
Sent from my SPH-D710 using Tapatalk 2

Hey let me talk to you for a sec... dont take this the wrong way but are you the only one in the forum that does not know all ICS roms have terrible battery life until we get kernel source.....Bad battery life is notated on like every thread in ICS.
Its ok man just messing with you but yea until kernel source comes out either deal with it or go back to GB... Oh yea and try and polish up on your ICS knowledge for the future

playya said:
Hey let me talk to you for a sec... dont take this the wrong way but are you the only one in the forum that does not know all ICS roms have terrible battery life until we get kernel source.....Bad battery life is notated on like every thread in ICS.
Its ok man just messing with you but yea until kernel source comes out either deal with it or go back to GB... Oh yea and try and polish up on your ICS knowledge for the future
Click to expand...
Click to collapse
I dont know about all that I am on CM9 as well and I get the same life maybe a little less than I did on the gingerbread roms. I easily make it through a day with heavy use with battery life to spare. It must be a rouge app.

rbtrucking said:
I dont know about all that I am on CM9 as well and I get the same life maybe a little less than I did on the gingerbread roms. I easily make it through a day with heavy use with battery life to spare. It must be a rouge app.
Click to expand...
Click to collapse
Hey if you are making it through the day then what the heck are you complaining about and with heavy use.... Come on man! Get Better Battery Stats and figure it out...
I thought you had real issues...lol

I know about the battery issues, but I have never seen a drop like in the screenshot I posted. I don't know if you looked at it, but I have not read of a reason for this to occur. It drops somewhere around 30% immediately

Sholland91 said:
I know about the battery issues, but I have never seen a drop like in the screenshot I posted. I don't know if you looked at it, but I have not read of a reason for this to occur. It drops somewhere around 30% immediately
Click to expand...
Click to collapse
Simple man the kernel sucks life out of your phone when custom kernels start flowing so will your battery life.
Sent from my SPH-D710 using Tapatalk

I solved the problem.
I have three batteries.

Sorry to bring up a dead topic but since these issues are still rampant and there is no "official" fix thread that I know of, I thought I'd post my findings and fixes that I have come acrossed (I take no credit for any of these methods) after taking these steps, my ics battery issues are gone.
Backup anything you don't want to lose.
Do a factory reset from the privacy settings.
Format internal SD AND external SD under storage settings.
Change wifi advanced setting "keep wifi on during sleep" to never.
Turn off display battery percentage under display settings.
That's it! One or more of these methods fixed my issues, I was having next to all of the problems people are having. Including the random massive battery drops mentioned in op.

Also your notification light and battery light could drain as well.
sent from my BAD A$$ Epic touch

Best battery drain

Hi guys, I need your help and your experience, I have to find out which is the ROM with the lowest consumption, and above all I have to be able to download it, now I have the basic MIUI froyo, Undervolt with and without overclocking, but the duration is longer than only in theory, you could help me to try downloading some other froyo or gingerbread with a consumer really ridiculous, I do not care that there is sense.I state that I have the 50 mha `Undervolt unless that use the powersave clocked up to 700 mhz, I removed all the unnecessary pages, activate the 2g brightness reduced to 20% but does not last more than 24 hours, I think it is a excessive consumption of the screen, so it advise me know if there is some program that lowers the consumption of the screen on.

well u wouod have to try them all to find something that you really like but lord clockans ice cold sandwich works like a charm I can usually get 15 hours of medium use on a single charge
Medium -- music,browsing games ,
Sent from my Desire HD using xda app-developers app

f_E_a_R_e_D said:
well u wouod have to try them all to find something that you really like but lord clockans ice cold sandwich works like a charm I can usually get 15 hours of medium use on a single charge
Medium -- music,browsing games ,
Sent from my Desire HD using xda app-developers app
Click to expand...
Click to collapse
that and do not go towards sense, try CM7 or MIUI as they would get you a longer life.

Hey all,
I have been flashing roms every two weeks for about a year now. Lord Clockan s ICS rom is pretty good battery wise, however it does drag at times, especially the chrome browser. I recently installed Energy ROM, and I must say its absolutely the best thing I have flashed. After an entire day of good usage +- 2hrs screen on, I still have 50 percent left!! Simply amazing for the DHD. Give it a try

You can only find out by using some ROM's yourself
Knowledge. Is. Power
Close thread
Sent from my Desire HD using Swype beta for Android!

Agreed...
ulkika said:
Hi guys, I need your help and your experience, I have to find out which is the ROM with the lowest consumption, and above all I have to be able to download it, now I have the basic MIUI froyo, Undervolt with and without overclocking, but the duration is longer than only in theory, you could help me to try downloading some other froyo or gingerbread with a consumer really ridiculous, I do not care that there is sense.I state that I have the 50 mha `Undervolt unless that use the powersave clocked up to 700 mhz, I removed all the unnecessary pages, activate the 2g brightness reduced to 20% but does not last more than 24 hours, I think it is a excessive consumption of the screen, so it advise me know if there is some program that lowers the consumption of the screen on.
Click to expand...
Click to collapse
I've been using IceColdSandwich daily for at least a month. I upgraded to IceCold 8.5 from CM7. I would agree with other posts in the thread about the great battery life. I can get a day plus on a full charge with light use. This is using the default kernel and governors.
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I agree... IceCold
ulkika said:
Hi guys, I need your help and your experience, I have to find out which is the ROM with the lowest consumption.....
Click to expand...
Click to collapse
f_E_a_R_e_D said:
well u wouod have to try them all to find something that you really like but lord clockans ice cold sandwich works like a charm I can usually get 15 hours of medium use on a single charge
Medium -- music,browsing games ,
Sent from my Desire HD using xda app-developers app
Click to expand...
Click to collapse
Ice Cold Sandwich 8.5 gives me a day+ on a full charge with light usage. This is with 17% remaining off a 100% charge--

SGY battery life record

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simply...can you beat it?

holy karamba,
how the hell does that survive?
i got 5 days for my max,
but did'nt have SS

that record wasn't made by me.
let see if someone could break irfan's record with his lil secret on his Y (lol)

mine only reached 3 days max... how did he make it in a week!?

Epic....
He's a man with surprices
Maybe he undervolted too much....:/
Playing with my LiTTle "Y"

** nvm

Gauravdgamer said:
Epic....
He's a man with surprices
Maybe he undervolted too much....:/
Playing with my LiTTle "Y"
Click to expand...
Click to collapse
unlikely, too much undervolting caused my phone to reboot or freeze then reboot. max undervolt for me was -160mv

He wont even started from 100%
Playing with my LiTTle "Y"

well, that's a proof if sgy is a good 'phone' :laugh: . maybe not too good 'video player' or 'game console' but definitely a good 'phone'. using mostly for text message and voice call with data off and little bit wifi connections. i take that ss while battery on 14-15%, just before connect to charger. so if i let it on battery maybe it could get near 8 days.
using stock dxle, my own kernel, bacem undervoltage -100mv, performance governor, no xxx2sd.

irfanbagus said:
well, that's a proof if sgy is a good 'phone' :laugh: . maybe not too good 'video player' or 'game console' but definitely a good 'phone'. using mostly for text message and voice call with data off and little bit wifi connections. i take that ss while battery on 14-15%, just before connect to charger. so if i let it on battery maybe it could get near 8 days.
using stock dxle, my own kernel, bacem undervoltage -100mv, performance governor, no xxx2sd.
Click to expand...
Click to collapse
Sir , where can i download your kernel? Thanks!

Yes i once stayed 6days
Sent from my GT-S5360 using xda app-developers app

davidroid03 said:
Sir , where can i download your kernel? Thanks!
Click to expand...
Click to collapse
sorry i already delete it in one of my post. i don't have any copy right now, just save the patch and config. anyway nothing fancy on my kernel. almost like stock kernel.

The only way to do this is 1-doing a factory reset 2- make the phone 2g only 3- make your screen brightenes 10% 4- clear the ram every 5 minutes:thumbup:
Sent from my GT-S5360 using xda app-developers app

yousef8824 said:
The only way to do this is 1-doing a factory reset 2- make the phone 2g only 3- make your screen brightenes 10% 4- clear the ram every 5 minutes:thumbup:
Sent from my GT-S5360 using xda app-developers app
Click to expand...
Click to collapse
clearing ram every 5 mins is not a good idea,
it just causes more strain in the CPU
linux memory management is different than windows memory management,
in linux the less ram available the better,
in windows the more ram available the better,

I would like to try and beat that 7 days battery life,but i dont think i can yet,i do too much on my phone, i cant even stop playing games on it and i use hsdpa for internet when im away from home and no wifi near by
Sent from my GT-S5360 using xda premium

haha...most new custom kernel here might could do better if you know how to properly set your device. you should note that irfan got that record with performance governor. in our lil test with modified conservative govs, we can only use 1% for 7-8 hours. feels it too exagerating? let's make it half, 1% for 4hours. that's our average test. let say we want to use it till 20%. assuming the number of days is x, the formula will be
(100-20)=24/4*x
80=6x
x=13,3
it means you can have your lil Y survive without a charger plug for almost two weeks!?
copy that picture then show it to your friend who use android. enjoy the moment when his/her face turned red, filled with envy of our lil Y. or even better, vote this thread so that it will be featured in XDA portal so that world can see our lil Y power and how the devs here have worked hard to make this lil Y perform better. another good things? it will be a hard slap on samsung and broadcomm face if they see it. they could kept their source code remain closed and got no improvement on their product, or...they could release that lil source code to public and see how the devs here will "revo" their lil product into "something".

If the processor was 45nm we would get 16days battery life
Tapatalk on Evo-x 2.1 @ SGY

irfanbagus said:
well, that's a proof if sgy is a good 'phone' :laugh: . maybe not too good 'video player' or 'game console' but definitely a good 'phone'. using mostly for text message and voice call with data off and little bit wifi connections. i take that ss while battery on 14-15%, just before connect to charger. so if i let it on battery maybe it could get near 8 days.
using stock dxle, my own kernel, bacem undervoltage -100mv, performance governor, no xxx2sd.
Click to expand...
Click to collapse
Bt dats mostly imposible to use dis droid nly for msgng n calls lik u.cos of its smartness evrione vl use othr things on it than nly caling n msgng.hw can v jst keep silent intentionaly vit out using any othr thngs xcept calng n msgng anyhow??
hit thanx if i help any

OMG 7 days............
Sent from my GT-S6102 using Tapatalk 2

maybe he has a super A sgy batt. lol,,
he is truly dev. + 5 for that,,,

[q] battery life

Which rom more save battery life? help me.. urgent..
is this rom ok ??
http://forum.xda-developers.com/showthread.php?t=1337178&page=1

SemBoyHehe said:
Which rom more save battery life? help me.. urgent..
is this rom ok ??
http://forum.xda-developers.com/showthread.php?t=1337178&page=1
Click to expand...
Click to collapse
is this rom ok ??
no.this thread is outdated and for a good cm7 you can try marcin's cm7 from here http://forum.xda-developers.com/showthread.php?t=1899615

Stock-based roms have best battery life.

RonninDAMN said:
Stock-based roms have best battery life.
Click to expand...
Click to collapse
can help me? i dont know.. i want using cm7 and want rom more save battery..

muzaffarhassan64 said:
is this rom ok ??
no.this thread is outdated and for a good cm7 you can try marcin's cm7 from here http://forum.xda-developers.com/showthread.php?t=1899615
Click to expand...
Click to collapse
is that rom more save battery than stock?? i want rom more save battery than stock..

impossible. stock is just generally better in battery usage than cm7 or others
Sent from my GT-S5660 using xda app-developers app

If you want stock-based custom roms, check Enhanced236 or Adrenaline rom, and if you want CM7 custom rom go for CyanogenMod-7-20120920-NIGHTLY-gio.
That's it. But stock-based roms have better battery life, if you're looking for it.

RonninDAMN said:
If you want stock-based custom roms, check Enhanced236 or Adrenaline rom, and if you want CM7 custom rom go for CyanogenMod-7-20120920-NIGHTLY-gio.
That's it. But stock-based roms have better battery life, if you're looking for it.
Click to expand...
Click to collapse
how about democry 7.2?? why when im using stock.. my battery more fast drain.. im already decrease brightness.. using 2g..

Hmmm I have the opposite effect on battery...
Stock drains battery
CM7 saves battery..

Peteragent5 said:
Hmmm I have the opposite effect on battery...
Stock drains battery
CM7 saves battery..
Click to expand...
Click to collapse
yeah.. everyday 1 charge 2 times.. erghh.. i'm didn't do anything.. just sms and call.. sometimes play music and internet on 2G.. decrease battery.. i want to flash stock cm7.2 nightly on marcin.. hope it more save battery than other rom and stock.. stock more drain my battery.. i don't know why..

CM roms are not battery friend . You should use stock based roms . Ex: Adrenaline . I use SimpliGio
Satürn'ün uydusundan gönderildi .

i tried adrenaine and it was ok but the best battery life i got using enhanced236 and the interactive governor(245 min and 800 max)
hope it helps

aaa

Sorry to but in, I'm just a noob but in SGS II-v10 and Enhanced 2.3.6 the baterry life seames to be the best I've seen and if you are a noobye to remember the trouble with little phones is not only that they have small displays but the fact that the battery is eaven smaller....so if you are a noob when you hear that battery life is god it actually means 2days max with data, gps and sync turned of (trust me, I purchesed a new battery and that is the best you'll get, sorry)

dark'em said:
Sorry to but in, I'm just a noob but in SGS II-v10 and Enhanced 2.3.6 the baterry life seames to be the best I've seen and if you are a noobye to remember the trouble with little phones is not only that they have small displays but the fact that the battery is eaven smaller....so if you are a noob when you hear that battery life is god it actually means 2days max with data, gps and sync turned of (trust me, I purchesed a new battery and that is the best you'll get, sorry)
Click to expand...
Click to collapse
My battery can hold up to 2 days when I play games.
If I don't play games - about 4 days.
If I'm barely using my phone, then:
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Yes, this is my SS.

RonninDAMN said:
My battery can hold up to 2 days when I play games.
If I don't play games - about 4 days.
If I'm barely using my phone, then:
Yes, this is my SS.
Click to expand...
Click to collapse
Aha, yes I see...I must admit I use the phone for Facebook alot so every now and then I turn data anbd sync back on, you really made me curious, I'll have to resist browsing the net and I berrer start replayng angry birds space I know this is offf topic but you really made me curious :laugh::laugh::laugh:

I'm glad to hear that.
BTW I actually don't have wireless at my home, and mobile networks are very expensive, so I don't use Internet very much. Only when I go somewhere.
Also I maybe take about 2 calls a day and maybe 5 messages, little listening to music and play games.
But, when I'm in school somebody always takes my phone to play games and my battery drains faster.
I must stop giving them my phone.

Hi, anybody knows which rom from cyanogen mod 10 drains at least of all? Thanks

arkonpl said:
Hi, anybody knows which rom from cyanogen mod 10 drains at least of all? Thanks
Click to expand...
Click to collapse
Well I had cm9 RC1 by Maclow a while back but it drained the battery preti fast 1 day max! I love cm9 and cm10 but lets face it: they are made for more capable phones...I know that you love the feel of android 4.0.4 and 4.1.1 case I love it to, but if you want a frendly advice stich to stock or if it's costumization you seek then cm7-any port opf it wil do and you got ledwaba so stich with what is based in gingerbread = more stable + les bugs!

sorry.. I have a noob question.. How i want change cm7.2 marcin adwlauncher to launcher2? How to do on cwm? I usdd cm7.2.. So far.. Its really good.. Save more battery than other rom.. But why i cant bluetooth?

Insane Battery Drain

So i installed the RNN 7.1.1 Rom for my Oneplus 3, and its also rooted. Today in class my phone gets insanely hot (Like 40-50C*) And the battery goes from 70% to 40% within half an hour. If anyone knows how to fix this, please help. I've tried a lot of ROMs and none of them seem to give me good battery life. It cant just be the apps draining that much power so quick. Then there is no idea having 6 GB of ram
Battery stats: Cant sent link here, so i will try the comments

Jaxstyle said:
So i installed the RNN 7.1.1 Rom for my Oneplus 3, and its also rooted. Today in class my phone gets insanely hot (Like 40-50C*) And the battery goes from 70% to 40% within half an hour. If anyone knows how to fix this, please help. I've tried a lot of ROMs and none of them seem to give me good battery life. It cant just be the apps draining that much power so quick. Then there is no idea having 6 GB of ram
Battery stats: Cant sent link here, so i will try the comments
Click to expand...
Click to collapse
Well did you do a clean install? Wipe everything and sideload it? Nougat has decent battery right now.

Puddi_Puddin said:
Well did you do a clean install? Wipe everything and sideload it? Nougat has decent battery right now.
Click to expand...
Click to collapse
Normally i only Wipe Delvik (i think its called. What TRWP recommends me to) and then restart. But this time if removed everything on it, and installed the RNN rom, and i have this bad battery. I don't know why :/

Try sultanxda CM13-based Marshmallow rom. I tried them all (OB9, OB10, OOS4.0, OOS3.2.8, CM14.1, ...), but this one is just freaking awesome. Smoother than any other rom, perfect battery life and no battery drain issues. I get easily 7h of SOT across 2 days. With Xposed and Android N-Ify it also looks like Nougat.

iCstyle said:
Try sultanxda CM13-based Marshmallow rom. I tried them all (OB9, OB10, OOS4.0, OOS3.2.8, CM14.1, ...), but this one is just freaking awesome. Smoother than any other rom, perfect battery life and no battery drain issues. I get easily 7h of SOT across 2 days. With Xposed and Android N-Ify it also looks like Nougat.
Click to expand...
Click to collapse
I just wanna use nougat, and won't it be a bad idea to use CM ROMs now?

Jaxstyle said:
I just wanna use nougat, and won't it be a bad idea to use CM ROMs now?
Click to expand...
Click to collapse
Why would that be?
Because cm dead? But the source code isn't and sultan pretty much does all the work on his own
Cheers ?
Sent from my OnePlus3 using XDA Labs

Jaxstyle said:
So i installed the RNN 7.1.1 Rom for my Oneplus 3, and its also rooted. Today in class my phone gets insanely hot (Like 40-50C*) And the battery goes from 70% to 40% within half an hour. If anyone knows how to fix this, please help. I've tried a lot of ROMs and none of them seem to give me good battery life. It cant just be the apps draining that much power so quick. Then there is no idea having 6 GB of ram
Battery stats: Cant sent link here, so i will try the comments
Click to expand...
Click to collapse
I find out the problem was messenger or facebook, and the problem has been fixed now

Guys any ideas how can I handle this drain?
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Wysłane z mojego ONEPLUS A3003 przy użyciu Tapatalka